#include <dt-bindings/zmk/keys.h>
#include <behaviors.dtsi>
#include <dt-bindings/zmk/kscan-mock.h>

/*
    combo 01 timeout 50
    combo 012 timeout 100
    AB is pressed within 50ms, C is never pressed.
    expected outcome: AB after 100ms
*/
/ {
	combos {
		compatible = "zmk,combos";
		combo_two {
			timeout-ms = <50>;
			key-positions = <0 1>;
			bindings = <&kp Y>;
		};

		combo_three {
			timeout-ms = <100>;
			key-positions = <0 1 2>;
			bindings = <&kp X>;
		};
	};

	keymap {
		compatible = "zmk,keymap";
		label ="Default keymap";

		default_layer {
			bindings = <
				&kp A &kp B
				&kp C &none
			>;
		};
	};
};

&kscan {
	events = <
		/* if you're debugging these, remember that the timer can be triggered between 
		  events while stepping through code. */
		/* all permutations of combo two press and release, combo triggered by timeout */
		ZMK_MOCK_PRESS(0,0,10) 
		ZMK_MOCK_PRESS(0,1,100) 
		ZMK_MOCK_RELEASE(0,0,10) 
		ZMK_MOCK_RELEASE(0,1,10)

		ZMK_MOCK_PRESS(0,1,10) 
		ZMK_MOCK_PRESS(0,0,100) 
		ZMK_MOCK_RELEASE(0,1,10)
		ZMK_MOCK_RELEASE(0,0,10) 

		ZMK_MOCK_PRESS(0,1,10) 
		ZMK_MOCK_PRESS(0,0,100) 
		ZMK_MOCK_RELEASE(0,0,10) 
		ZMK_MOCK_RELEASE(0,1,10)

		ZMK_MOCK_PRESS(0,0,10)  
		ZMK_MOCK_PRESS(0,1,100) 
		ZMK_MOCK_RELEASE(0,1,10)
		ZMK_MOCK_RELEASE(0,0,10)
	>;
};